Number | Name | Date | Kind |
---|---|---|---|
2618602 | Bartlett | Nov 1952 | A |
2825717 | Cashman et al. | Mar 1958 | A |
3413103 | Young et al. | Nov 1968 | A |
3507908 | Young et al. | Apr 1970 | A |
4068056 | Engel et al. | Jan 1978 | A |
4068058 | Engel et al. | Jan 1978 | A |
4088589 | Rossi et al. | May 1978 | A |
4089794 | Engel et al. | May 1978 | A |
4137185 | Gardiner et al. | Jan 1979 | A |
4146489 | Stambaugh et al. | Mar 1979 | A |
4149984 | Wenzel et al. | Apr 1979 | A |
4160739 | Stambaugh et al. | Jul 1979 | A |
4211534 | Feldman | Jul 1980 | A |
4634550 | Feldman et al. | Jan 1987 | A |
4661121 | Lewtas | Apr 1987 | A |
4661122 | Lewtas | Apr 1987 | A |
4670130 | Dekraker et al. | Jun 1987 | A |
4713088 | Tack et al. | Dec 1987 | A |
4810260 | Tack et al. | Mar 1989 | A |
4826615 | Rossi et al. | May 1989 | A |
4839074 | Rossi et al. | Jun 1989 | A |
4863486 | Tack et al. | Sep 1989 | A |
4956492 | Dekraker et al. | Sep 1990 | A |
4963279 | Rosental et al. | Oct 1990 | A |
5112510 | Rossi | May 1992 | A |
5330545 | Lewtas et al. | Jul 1994 | A |
5744429 | Chung et al. | Apr 1998 | A |
5939365 | Redpath et al. | Aug 1999 | A |
Number | Date | Country |
---|---|---|
1080910 | Aug 1967 | GB |
1469016 | Mar 1977 | GB |
73899833 | Nov 1982 | JP |
22444720 | Jun 1996 | JP |
42560336 | Mar 1998 | JP |
27591723 | Mar 1999 | JP |
Entry |
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